Motor controller



FIG. 1 is a front perspective view of a motor controller according to the new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The dash-dot-dot-dash lines in FIGS. 1-3 and 7 represent boundaries of the claimed design. 

CLAIM The ornamental design for a motor controller, as shown and described. 